PERHYDROGENATION OF COAL-TAR LIQUIDS,申请号CAD810636-传众专利搜索

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发明名称	PERHYDROGENATION OF COAL-TAR LIQUIDS
摘要
申请公布号	CA810636(A)	申请公布日期	1969.04.15
申请号	CAD810636	申请日期
申请人	UNION CARBIDE CORPORATION	发明人	HENRY E. FRITZ;DAVID W. PECK;MARION A. ECCLES
分类号		主分类号
代理机构		代理人
主权项
地址

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